Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.The Forest Habitat of the University of Kansas Natural History Reservation by Fitch et al.Author: McGregor, Ronald L.,Language: English, Class: QH: Science: Natural history, Release Date: Nov 17, 2010